Nice. The think in the middle is OPF with sensor. If removed, it will generate error code due to different pressure. I like your deep sound (although mostly in the lower rpm for some reason). It seems you kept original resonator and replaced big muffler with 3 small ones. I'll get straight pipe from OPF in 3 weeks. If not enough sporty then Cool Air Intake with Turbo high flow inlet pipe will follow. This car is too quiet. My wife asked me if it is an electric car